By Susan Rosenthal
Class is commonly defined on the basis of income, wealth, education, and occupation. However, these individual characteristics tell us nothing about the relationship between the classes.
A social definition of class would measure two variables: the control that people have over their own work and the control that they have over other people’s work. Using these criteria, society can be divided into three classes: the class that rules (the capitalist class); the class that obeys (the working class); and the class in between (the middle class).
The class that rules
The capitalist or ruling class has the most power because it owns or controls the natural resources required to create wealth, the process of creating wealth and the wealth that is created. Because it controls all these things, the capitalist class decides the overall direction of society, determining what will be produced, how it will be produced and who will have access to the resulting goods and services....
The class that obeys
People in the working class own no factories, no land, no machines, no businesses, nor any other means of making a living. (They can, of course, own personal property such as homes and vehicles.) Workers survive by selling their ability to labor in exchange for a wage. They have no control over how they produce and what they produce. They have no control over the labor of others.
While the ruling class has shrunk over time, the working class has expanded. More than half the global population is now urban working class. (The next largest group is small farmers who own a little land). In the U.S., about 80 percent of the population is working class - the vast majority...
The class that obeys has the option of not obeying, of taking collective control of production and redirecting society to meet the needs of the majority.
The class in the middle
The middle class is the second largest social class. Forming about 20 percent of the North American population, the middle class sits between the two other classes, blending into the capitalist class at one end and the working class at the other end.
People in the middle class have an intermediate level of power, having some control over their own work and some control over the work of others. The middle class owns or controls some means of production: the small farmer owns some land; the self-employed artisan owns some tools: the corner-store retailer buys and sells some produce. Sections of the middle-class employ and exploit workers - on a small scale...
The 18th-century middle class was composed of small farmers and fishermen, artisans, entertainers, lower-level clergy, traders, and owners of small businesses. The process of capital accumulation absorbs the traditional middle class. Agricultural corporations swallow family farms and fast-food chains replace family restaurants.
While squeezing out the traditional middle class, capitalism creates a layer of middle-class managers to supervise the working class. The capitalist also needs middle-class financial, legal, scientific, design, and technical experts to find ways to increase profits. While ordinary workers are micro-managed, salaried professionals are encouraged to think creatively and act independently, within the limits set by the boss...
Squeezed by the two great classes on either side of it, the middle class can be critical of capitalism and even lead movements to reform it. However, the middle-class never challenges the system itself. On the contrary, it advocates compromise, anxious to ensure that all demands remain “acceptable” to the powers that be...
A social definition of class reveals the relationship between the classes. It explains why the capitalist class will never put people first, why the middle class will always try to contain the forces of rebellion, and why only the working class has the numbers, the power and the motivation to replace capitalism with an egalitarian socialist society.
http://susanrosenthal.com/articles/a-social-definition-of-class